JAMARRO ROCK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 21, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88430961 | JAMARRO ROCK | May 15, 2019 | Pending | 041 Education & Entertainment | Jones Jr., Douglas L. |
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FAQ: JAMARRO ROCK trademark portfolio
What trademarks does JAMARRO ROCK hold?
JAMARRO ROCK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Jones Jr., Douglas L..
How many trademarks does JAMARRO ROCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to JAMARRO ROCK. The brand has been actively filing since May 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does JAMARRO ROCK file most often?
JAMARRO ROCK's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the JAMARRO ROCK trademark?
The most recent filings under the JAMARRO ROCK mark are registered to Jones Jr., Douglas L.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is JAMARRO ROCK expanding into new categories?
The current WikiTrademarks Expansion Score for JAMARRO ROCK is 1 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new JAMARRO ROCK trademark filings?
Click the Watch Brand button at the top of this page to add JAMARRO ROCK to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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